IEC 60335-1第5.0版和第4.2版的标准差异

7.12.1

If an appliance is intended to be permanently connected to the water mains and not connected by a hose-set, this shall be stated.

对器具永久连接到水源并且不用软管组件连接应进行说明。

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7.14

The petroleum spirit to be used for the test is aliphatic solvent hexane.

用于此试验的汽油是脂肪族溶剂乙烷。

NOTE 2 The petroleum spirit to be used for the test is aliphatic solvent hexane having a maximum aromatics content of 0,1 % by volume, a kauri-butanol value of 29, an initial boiling point of approximately 65 °C, a dry point of approximately 69 °C and a specific mass of approximately 0,66 kg/l.

11.3

where

Δt is the temperature rise of the winding;

R₁ is the resistance at the beginning of the test;

R₂ is the resistance at the end of the best;

^k is equal to

●225 for aluminium windings and copper/aluminium windings with an aluminium content ≥85%;

●229,75 for copper/aluminium windings with an copper content >15% to <85%;

●234,5 for copper windings and copper/alumiuium windings with an copper content ≥85%;

 

增加铜铝电机的发热系数

^k 等于

●铝含量≥85%的铝绕组和铜/铝绕组，等于225；

●铜含量＞15%且＜85%的铜/铝绕组，等于229.75；

●铜含量≥85%的铜绕组和铜/铝绕组，等于234.5

^k is equal to 234,5 for copper windings and 225 for aluminium windings;

 

^k 对铜绕组，等于234.5；对铝绕组，等于225；

表3

 

 

^j IEC 60245 Types 53 and 57 supply cords have a T rating of 60 °C;

IEC 60245 Type 88 supply cords have a T rating of 70 °C;

^j IEC60245中53和57号电源线的额定温度为60°C；

IEC60245中88号电源线的额定温度为70°C；

^j IEC 60245 Types 53, 57 and 87 supply cords have a T rating of 60 °C;

^j IEC 60245的53,57和87号电源线额定温度为60°C；

13.2

For class 0 appliances, class II appliances and class III appliances, the leakage current is measured by means of the circuit described in Figure 4 of IEC 60990. For other appliances, a low impedance ammeter capable of measuring the true r.m.s. value of the leakage current may be used.

The leakage current is measured between any pole of the supply and accessible metal parts connected to metal foil having an area not exceeding 20 cm 10 cm which is in contact with accessible surfaces of insulating materials.

After the appliance has been operated for a duration as specified in 11.7, the leakage current shall not exceed the following values:

– for class II appliances 0,35 mA peak

– for class 0 and class III appliances 0,7 mA peak

– for class 0I appliances 0,5 mA

 

0类器具，II类器具和III类器具，泄露电流通过IEC60990中图4所描述的电路进行测量。对其他器具，使用能测量泄露电流真有效值的低阻抗电流表进行测量。

泄流电流的测量在电源的任一极与连接易触及金属部件和易触及绝缘材料的金属箔之间进行，金属箔面积不超过20cm×10cm。

器具持续工作至11.7中规定的时间长度之后，泄露电流不应超过下述值：

-对II类器具 0.35mA峰值

-对0类和III类器具 0.7mA 峰值

-对0I类器具 0.5mA

13.2 The leakage current is measured by means of the circuit described in figure 4 of IEC 60990 between any pole of the supply and accessible metal parts connected to metal foil having an area not exceeding 20 cm 10 cm which is in contact with accessible surfaces of insulating materials.

NOTE 1 The voltmeter shown in figure 4 of IEC 60990 is to be capable of measuring the true r.m.s. value of the voltage.

After the appliance has been operated for a duration as specified in 11.7, the leakage current shall not exceed the following values:

– for class II appliances 0,25 mA

- for class 0, class 0I and class III appliances 0,5 mA

 

13.2泄露电流通过IEC60990中图4所描述的电路装置进行测量，测量在电源的任一极与连接易触及金属部件和易触及绝缘材料的金属箔之间进行，金属箔面积不超过20cm×10cm。

注1 IEC 60990中图4所示的电压表应能测量电压的真有效值。

器具持续工作至11.7中规定的时间长度之后，泄露电流不应超过下述值：

-对II类器具 0.25mA

-对0类、0I类和III类器具 0.5mA

14

 

 

16.2

For measuring the leakage current, a low impedance ammeter capable of measuring the true r.m.s. value of current may be used.

对测量泄露电流，要使用能测量泄露电流真有效值的低阻抗电流表

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19.1
和
19.15

Appliances incorporating voltage selector switches are subjected to the test of 19.15.

有电压选择开关的器具要经受19.15的试验。

19.15 For appliances incorporating a mains voltage selector switch, this switch is set to the lowest rated voltage position and the highest value of rated voltage is applied.

19.15对有主电压选择开关的器具，开关设置在最低额定电压的位置，使用最高额定电压值供电。

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19.9

Motor-operated appliances and combined appliances for which Subclause 30.2.3 is applicable and that use overload protective devices relying on electronic circuits to protect the motor windings, other than those that sense winding temperatures directly, are also subjected to the running overload test.(增加第二段)

30.2.3适用的电动器具和组合型器具和使用电子线路实现的过载保护装置来保护电机绕组的器具，直接感应绕组温度的除外，需要经受过载运转试验。

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19.13

In an appliance containing lids or doors that are controlled by one or more interlocks, one of the interlocks may be released provided that both of the following conditions are fulfilled:

–the lid or door does not move automatically to an open position when the interlock is released;

-the appliance will not restart after the cycle in which the interlock was released.

由一个或多个连锁控制的带有盖或门的器具，在下述两种情况下连锁装置中的一个应该被释放：

-当连锁被释放时，盖子或门没有移动到自动打开的位置；

-当连锁释放后，器具不会重新启动。

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